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arlik [135]
2 years ago
13

Need help please show work I’m confused

Mathematics
1 answer:
ANEK [815]2 years ago
6 0

Answer:

4 2 8 89 8

Step-by-step explanation:

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Help me please, i just need an answer
Kruka [31]

Answer:

6

Step-by-step explanation:

4 0
2 years ago
We know the following about the numbers a, b and c:
labwork [276]

Step-by-step explanation:

(a + b)² = 9

(b + c)² = 25

(a + c)² = 81

Taking the square root:

a + b = ±3

b + c = ±5

a + c = ±9

By adding these three equations together and dividing both sides by 2, we get the value of a + b + c.

Possible combinations for a + b + c such that the sum is greater than or equal to 1 are:

a + b + c = (-3 + 5 + 9)/2 = 11/2

a + b + c = (3 − 5 + 9)/2 = 7/2

a + b + c = (3 + 5 + 9)/2 = 17/2

3 0
2 years ago
How to solve it because i have no idea
Angelina_Jolie [31]
First you chang top fractions into decimal add and divide that by 4 which is equal to 0.375 hope it helps.

5 0
2 years ago
Match the polygons formed by the sets of points with their perimeters (rounded to the nearest hundredth). Tiles A(1, 1), B(6, 13
Nesterboy [21]
Hello,
Please, see the attached files.
Thanks.

5 0
2 years ago
Read 2 more answers
20 points!
larisa [96]

Answer:

13. no

14. d

15. A

Step-by-step explanation:


4 0
3 years ago
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